🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 310 Days

Day: 31.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.03 AU - 1.07 AU

Year: 457 Days

Day: 20.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,747,162 km

• M1: 35,155 km (0.03 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.58 AU - 1.94 AU

Year: 991 Days

Day: 39.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,747,162 km

• M1: 186,100 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.18 AU - 2.76 AU

Year: 1648 Days

Day: 42.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 3.6

Gravity: 65.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.54 AU - 11.42 AU

Year: 14405 Days

Day: 15.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,747,162 km

• M1: 44,730 km (0.094 R)
• M2: 173,085 km (0.037 R)
• M3: 384,915 km (0.116 R)
• M4: 644,617 km (0.029 R)
• M5: 783,294 km (0.083 R)
• M6: 1,059,153 km (0.108 R)
• M7: 1,253,630 km (0.047 R)
• M8: 1,818,661 km (0.111 R)
• M9: 2,002,068 km (0.113 R)
• M10: 2,449,067 km (0.035 R)
• M11: 2,696,053 km (0.11 R)
• M12: 3,650,038 km (0.07 R)
• M13: 6,071,878 km (0.116 R)
• M14: 7,265,669 km (0.101 R)
• M15: 10,975,996 km (0.074 R)
• M16: 11,155,812 km (0.091 R)
• M17: 11,337,723 km (0.039 R)
• M18: 11,707,230 km (0.071 R)
• M19: 12,930,492 km (0.109 R)
• M20: 13,538,607 km (0.103 R)
• M21: 18,592,622 km (0.065 R)
• M22: 23,461,135 km (0.119 R)
• M23: 23,659,950 km (0.105 R)
• M24: 24,772,959 km (0.049 R)
• M25: 25,082,477 km (0.092 R)
• M26: 25,709,292 km (0.116 R)
• M27: 28,208,773 km (0.069 R)
• M28: 33,307,368 km (0.075 R)
• M29: 34,575,209 km (0.107 R)
• M30: 38,021,346 km (0.052 R)
• M31: 38,295,559 km (0.057 R)
• M32: 47,623,136 km (0.063 R)
• M33: 50,047,519 km (0.05 R)
• M34: 50,873,449 km (0.1 R)
• M35: 54,095,338 km (0.105 R)
• M36: 54,790,519 km (0.11 R)
• M37: 56,021,261 km (0.106 R)
• M38: 60,195,191 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,205 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit